WOW...that's not ballsy, that's asking for a hit. Once thermal takes place, and you hit 7k, things change drastically. (i know i'm preaching to the choir though) I measured mine with a "fixed" solid lifter...if you ever need to borrow them, lemme know. I welded up a few for measuring...worked like a charm.
Well ... after all the installing was perfect as OEM .... but the problem was from the camshaft itself ... i opened the valves cover do you know what i found ?? all springs are UP( like no lifters down there ) and yes i removed the heads the lifters are hardly damaged and the camshaft bush also damaged .... damn!!! i have to rebulid the hole engine right now for bad grind camshaft !!!!!!! and the arrington camshaft and others camshaft are yes not as you seen it 600 lift or higher they are actualy 540 ... there is only one camshaft 550 HHP stage 2 and its better than other camshaft in the market i tried it before and it has given me 430rwhp 430rwtq on stock heads + headers + AFE CAI + Borla exhuast system + CMR tune. I'll reinstall it again after fixin the engine damage .......
